Difficult to calculate without the track times, but based off the tracklist it doesn't look like it'll be a 2-CD set for the CD release. Probably a single disc. It seems to feature a couple of highlights from Seasons 1, 2, and 3. As well as features maybe one or two tracks from Season 4. And one track each from Season 6 and 7, but doesn't include any tracks from Season 5. Instead of condensing a certain amount of cues from nearly each prior season they should've released a volume for each season instead. It's better than nothing, I guess.